Error when installing sdk manager

When I try to install sdk manager, it reports the following errors:

nvidia@tegra-ubuntu:~/Downloads$ sudo apt install ./sdkmanager_0.9.13-4763_amd64.deb 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Note, selecting 'sdkmanager:amd64' instead of './sdkmanager_0.9.13-4763_amd64.deb'
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 sdkmanager:amd64 : Depends: libgconf-2-4:amd64 but it is not installable
                    Depends: libcanberra-gtk-module:amd64 but it is not installable
                    Depends: locales:amd64 but it is not installable
E: Unable to correct problems, you have held broken packages.
cat /etc/apt/sources.list

See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to

newer versions of the distribution.

deb http://ports.ubuntu.com/ubuntu-ports/ xenial main restricted
deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial main restricted

Major bug fix updates produced after the final release of the

distribution.

deb http://ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted

Uncomment the following two lines to add software from the ‘universe’

repository.

N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu

team. Also, please note that software in universe WILL NOT receive any

review or updates from the Ubuntu security team.

deb http://ports.ubuntu.com/ubuntu-ports/ xenial universe

deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial universe

deb http://ports.ubuntu.com/ubuntu-ports/ xenial-updates universe

deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-updates universe

N.B. software from this repository may not have been tested as

extensively as that contained in the main release, although it includes

newer versions of some applications which may provide useful features.

Also, please note that software in backports WILL NOT receive any review

or updates from the Ubuntu security team.

deb http://ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted

deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted

deb http://ports.ubuntu.com/ubuntu-ports/ xenial-security main restricted
deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-security main restricted

deb http://ports.ubuntu.com/ubuntu-ports/ xenial-security universe

deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-security universe

deb http://ports.ubuntu.com/ubuntu-ports/ xenial-security multiverse

deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-security multiverse

nvidia@tegra-ubuntu:~/Downloads$ cat /etc/apt/sources.list.d/*
cat: '/etc/apt/sources.list.d/*': No such file or directory

Does anyone know how to fix it? I almost try every method I search out in Google but they don’t solve the problem.

(Delete my previous comments) Sdkmanager is a tool for host machine (amd64). You need to install it on host instead of TX2 which is aarch64 arch.